ROS2 navigation error

[Sheilasr12]

What happened?

When I run: ros2 launch rbvogui_navigation navigation.launch.py

I get:

[FATAL] [1727856652.942189081] [robot.controller_server]: Failed to create controller. Exception: According to the loaded plugin descriptions the class dwb_core::DWBLocalPlanner with base class type nav2_core::Controller does not exist.

Relevant log output

No response

[Sheilasr12]

SOLUTION:

sudo apt install ros-humble-nav2-dwb-controller

[Sheilasr12]

Now I get another error:

[FATAL] [1727856794.317547898] [robot.planner_server]: Failed to create global planner. Exception: According to the loaded plugin descriptions the class nav2_navfn_planner/NavfnPlanner with base class type nav2_core::GlobalPlanner does not exist.

[Sheilasr12]

SOLUTION:

sudo apt install ros-humble-nav2-navfn-planner